Greenheck 316SS Extension Pin Kit & Manual Quadrant Kit (474711) - Manual

TOOLS REQUIRED:
5 ⁄
16
in. Hex Nut Driver
3 ⁄
8
in. Electric Drill
1 ⁄
2
in. Open End Wrench
Field Installation Instructions for 316SS Extension Pin, Extension
Pin Kit & Manual Quadrant Operators on Control Dampers
NOTE: FOR DAMPERS INSTALLED IN DUCTS
Extended Control Shaft is installed from outside of duct after damper is installed. Install as shown below.
Crossover
Blade Axle
(Do not attach
Control Shaft
here!)
Before Installing Damper in the Duct
1. If damper has more than one blade, determine which
blade axle will be driven by the extended control shaft.
Always attach extended control shaft to a blade axle
which is directly connected to the main linkage tiebar. DO
NOT attach extended control shaft to a crossover blade
axle.
2. Cut hole approximately 1 in. (25mm) diameter in duct
where damper drive blade axle will be located. Hole
must provide clearance for enlarged portion of extended
control shaft.
After Damper Is Installed in Duct
1. Push extended control shaft through hole in duct and
onto drive blade axle. Retainer clip should "click" into
groove on drive blade axle and hold shaft into place.
Standard Control Shaft location is the third blade from
the bottom on dampers with three or more blades.
Control Shaft location is the first blade from the bottom
on dampers with one or two blades.
2. Install the stand off bracket with extruded over the
extended control shaft and screw bracket to duct. Make
sure screws (provided by others) do not interfere with
damper linkage or blade movement.
Before Installing Damper in the Duct
1. If damper has more than one blade, determine
which blade axle will be driven by the extended
control shaft. Always attach extended control shaft
to a blade axle which is directly connected to
the main linkage tiebar. DO NOT attach extended
control shaft to a crossover blade axle.
2. Cut hole approximately 1 in. (25mm) diameter
in duct where damper drive blade axle will be
located. Hole must provide clearance for enlarged
portion of extended control shaft.
After Damper Is Installed in Duct
1. Push extended control shaft through hole in duct
and onto drive blade axle. Retainer clip should
"click" into groove on drive blade axle and hold
shaft into place.
Standard Control Shaft location is the third blade
from the bottom on dampers with three or more
blades. Control Shaft location is the first blade
from the bottom on dampers with one or two
blades.
Part Number 474711
Crossover Blade
Axle. Do not
attach Control
Shaft here!)
1
2
Part Number 846032
316SS Extension Pin with Clip
No. Qty Description Part Number
1 1 Extended Control Shaft 463921
2 1 Retaining Clip 454204
Part Number 829038
316SS 1/2 in. Extension Pin Kit
No. Qty Description Part Number
1 4 Screws by others
2 1 Stand off bracket with ball bearing 687784
3 1 Extended Control Shaft 463921
4 1 Retaining Clip 454204